| Title: | Nowhere dense set which is finitely open (English) | 
| Author: | Zemánek, Jaroslav | 
| Language: | English | 
| Journal: | Commentationes Mathematicae Universitatis Carolinae | 
| ISSN: | 0010-2628 (print) | 
| ISSN: | 1213-7243 (online) | 
| Volume: | 11 | 
| Issue: | 1 | 
| Year: | 1970 | 
| Pages: | 83-89 | 
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| Category: | math | 
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| MSC: | 46-10 | 
| MSC: | 46Bxx | 
| idZBL: | Zbl 0195.40904 | 
| idMR: | MR0261329 | 
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| Date available: | 2008-06-05T20:31:51Z | 
| Last updated: | 2012-04-27 | 
| Stable URL: | http://hdl.handle.net/10338.dmlcz/105266 | 
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| Reference: | [1] E. HILLE R. S. PHILLIPS: Functional Analysis and Semigroups.Providence 1957. | 
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